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1812J3K00470JCT 47pF surface-mount MLCC capacitor rated for 3000V with C0G/NP0 dielectric and ±5% tolerance in an 1812 package.
Mfr Part #:

1812J3K00470JCT

Available from 1 distributors
Mfr Name: Knowles / Syfer
Knowles / Syfer
47pF surface-mount MLCC capacitor rated for 3000V with C0G/NP0 dielectric and ±5% tolerance in an 1812 package.
Total Stock: 424 pcs

1812J3K00470JCT Available from 1 distributors

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1812J3K00470JCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Lead Style
Length
Mounting Type
Operating Temperature
Package / Case
Tape & Reel
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Voltage Rating
Width

1812J3K00470JCT Description

Short technical summary and product information.

The Knowles Syfer 1812J3K00470JCT is a surface-mount multilayer ceramic capacitor (MLCC) with a capacitance of 47pF and a high voltage rating of 3000V (3kV). It features a C0G/NP0 temperature coefficient, offering excellent stability over a wide temperature range of -55°C to 125°C. The component is housed in an 1812 (4532 Metric) package with dimensions of 4.50mm x 3.20mm and a maximum thickness of 2.50mm.

 

This capacitor is designed for general-purpose applications where high voltage and stable capacitance are required. The C0G/NP0 dielectric ensures minimal capacitance change with temperature and voltage, making it suitable for timing, filtering, and coupling circuits. The surface-mount configuration supports automated assembly processes.

 

With a ±5% tolerance, this part provides precise capacitance value control. The 1812 package size allows for higher voltage ratings compared to smaller case sizes, enabling use in power supply and high-voltage circuits.

1812J3K00470JCT Quick Information

Product Type: MLCC Capacitor
Series: 1812
Canonical Name: Knowles Syfer 1812J3K00470JCT MLCC Capacitor
Subcategory: MLCC

1812J3K00470JCT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1812J3K00470JCT Features

  • 47pF capacitance with ±5% tolerance.
  • Rated for 3000V DC operation.
  • C0G/NP0 temperature stable dielectric.
  • Surface mount 1812 package size.
  • Operating range -55°C to 125°C.

1812J3K00470JCT Applications

  • High voltage DC-DC converter circuits.
  • Snubber and timing applications.
  • Filtering in power supply modules.
  • Coupling and decoupling circuits.

1812J3K00470JCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1812J3K00470JCT?

The capacitance is 47 pF.

What is the voltage rating of this capacitor?

The voltage rating is 3000V (3kV).

What is the tolerance of the 1812J3K00470JCT?

The tolerance is ±5%.

What is the temperature coefficient?

The temperature coefficient is C0G, NP0 (1B).

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the package size?

The package is 1812 (4532 Metric).

Is this capacitor RoHS compliant?

RoHS3 compliance is indicated but unverified.

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